I don't know about that CAT guy....he tells me that if I circle the pylons my dock will automagiclly expand...and what did it get me? A shredded rubber (seal) and a bunch of cr@p on the forum.
Hitting too many of those jugs, and then facing the wrath of CAT, you could have ended up with a shredded forum and a bunch of cr@p on your rubber (seal)...